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crashworthy seat
适坠座椅
飞机防护救生系统中,在飞机正常飞行情况下,作为机上乘员座椅;当飞机发生坠撞事故时,通过座椅的吸能结构和约束装置,尽量将坠撞载荷减少到人体耐受极限范围内,从而减少机上乘员损伤的航空救生设备。
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